flynx/ImageGrid
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added a real GID...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2012-03-02 02:13:55 +04:00
parent 305a294138
commit 980009a4a3
1 changed files with 13 additions and 4 deletions
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17
index2.py
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@ -1,7 +1,7 @@
#======================================================================= #=======================================================================
__version__ = '''0.0.01''' __version__ = '''0.0.01'''
__sub_version__ = '''20120302014841''' __sub_version__ = '''20120302021211'''
__copyright__ = '''(c) Alex A. Naanou 2011''' __copyright__ = '''(c) Alex A. Naanou 2011'''
@ -21,6 +21,8 @@ import zipfile
import uuid import uuid
import time import time
import pyexiv2 as metadata
from itertools import izip, izip_longest from itertools import izip, izip_longest
from pli.logictypes import ANY, OR from pli.logictypes import ANY, OR
@ -79,6 +81,13 @@ SUBTREE_CLASSES = {
#----------------------------------------------------------------------- #-----------------------------------------------------------------------
def image_gid(path):
i = metadata.ImageMetadata('%s.%s' % (path, raw[-1]))
i.read()
d = i['Exif.Image.DateTime'].value
return '%s-%s' % (d.strftime('%Y%m%d-%H%M%S'), name)
##!!! we will need to normalize the paths to one single scheme (either relative or absolute)... ##!!! we will need to normalize the paths to one single scheme (either relative or absolute)...
# XXX might need to fetch file data too... # XXX might need to fetch file data too...
def list_files(root, sub_trees=SUBTREE_CLASSES, type=ITEM, include_root_path=False): def list_files(root, sub_trees=SUBTREE_CLASSES, type=ITEM, include_root_path=False):
@ -170,18 +179,18 @@ if __name__ == '__main__':
# main gid criteria: # main gid criteria:
# - unique # - unique
# - calculable from the item (preferably any sub-item) # - calculable from the item (preferably any sub-item)
# - human-readable
## GID = '%s-%s' % (uuid.uuid4().hex, name) ## GID = '%s-%s' % (uuid.uuid4().hex, name)
##!!! get RAW file creation date from EXIF... ##!!! get RAW file creation date from EXIF...
## GID = '%s-%s' % (hex(long(time.time()*1000))[2:-1].upper(), name)
# GID should be human-readable...
# XXX to avoid further ambiguity need to encode the camera # XXX to avoid further ambiguity need to encode the camera
# into file name, e.g. S01_1234 for SLR 01 and RO1_4321 for # into file name, e.g. S01_1234 for SLR 01 and RO1_4321 for
# rangefinder 01 and finally C01 for compact 01, etc. # rangefinder 01 and finally C01 for compact 01, etc.
GID = '%s-%s' % (time.strftime('%Y%m%d-%H%M%S'), name) GID = image_gid(os.path.join(*[config['ARCHIVE_ROOT']] + raw[0] + [raw[1]]))
GID_index[GID] = { GID_index[GID] = {
'gid': GID, 'gid': GID,
'name': name, 'name': name,
'imported': time.time(),
'RAW': raws, 'RAW': raws,
'XMP': [e for e in l if e[-1] == XMP], 'XMP': [e for e in l if e[-1] == XMP],
'JPG': [e for e in l if e[-1] == JPEG], 'JPG': [e for e in l if e[-1] == JPEG],